Mikoto Tsubaki

A kind and caring woman who adored and took good care of the girls she was responsible for. She was a maternal figure to Suzune Amano, Matsuri Hinata, and Kagari Hinata. Tsubaki took care of Suzune after the her parents' death at the hands of a witch, and treated her like her own daughter. She is also seen encouraging Matsuri to be a kind person and listen to her father and Kagari. She often told the Hinata twins stories. Tsubaki only appears in the backstory of Suzune Magica, as she is dead before the story begins. Nothing is currently known about her past aside from Kyubey mentioning she was left alone in the world due to witches and that this caused her to use her powers for the first and last time to hurt another person. Tsubaki was originally the caretaker for Matsuri and Kagari. She would often read to them the same bedtime story of a kind-hearted witch who was cast out of her village. After some time, she had to resign due to her having to care for Suzune who she first met after Suzune's parents were killed by a witch in front of her. She asks Matsuri to be a good girl and look out for Kagari and then leaves without saying goodbye. After some time, she became a witch because she put Suzune's welfare before her own, always battling her hardest to keep Suzune safe and giving grief seeds to her first. Once she couldn't handle the state of her own corruption anymore, she transformed into a witch and was defeated by Suzune who absorbed her fire-elemental magic.